Publications by authors named "Emmanuel Abu"

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Spatial analysis of depression and anxiety among frontline health workers during Nigeria's COVID-19 pandemic: cross-sectional study.
Piwuna Christopher Goson, Uchechukwu Levi Osuagwu, Bernadine N Ekpenyong, Chundung Asabe Miner, Margaret Ojeahere, Emmanuel Kwasi Abu

BMC Public Health· November 2025

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Association between near visual display device usage and the eye's accommodation and vergence parameters: a cross-sectional study of high school children in Cape Coast, Ghana.
Charles Darko-Takyi, Thomas Welbeck Mills, Samuel Bert Boadi-Kusi, Michael Ntodie, Carl Halladay Abraham, Emmanuel Kwasi Abu

BMJ Public Health· October 2025

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Exploring reduction of prolonged binocular vision testing time: the agreement between the first and second thirty seconds within one minute of accommodative and vergence facility tests.
Charles Darko-Takyi, Sandra Owusu, Emmanuel K Abu, Carl H Abraham, Michael Ntodie

Strabismus· September 2025

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Central contrast sensitivity perimetry discriminates between glaucomatous and non-glaucomatous eyes.
Emmanuel Kwasi Abu, Carl Halladay Abraham, Albert Kofi Dadzie, Enyam Amewuho Morny, Michael Ntodie

Ther Adv Ophthalmol· October 2023

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The effect of filters and varying illumination on contrast sensitivity in eyes with moderate to severe visual impairment.
Carl Halladay Abraham, Enyam Morny, Asantewaa Aboagye-MacCarthy, Stephen Ocansey, Michael Ntodie, Emmanuel Kwasi Abu

Int Ophthalmol· September 2023

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Associations between personality traits and adherence to treatment in patients with primary open-angle glaucoma in an African population.
Emmanuel K Abu, Ebenezer O Antiri, Stephen Ocansey, Michael Ntodie, Samuel Abokyi

Clin Exp Optom· July 2023

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Refractive error correction among urban and rural school children using two self-adjustable spectacles.
Stephen Ocansey, Rufaida Amuda, Carl Halladay Abraham, Emmanuel Kwasi Abu

BMJ Open Ophthalmol· April 2023

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Dry eye symptom questionnaires show adequate measurement precision and psychometric validity for clinical assessment of vision-related quality of life in glaucoma patients.
Stephen Ocansey, Ebenezer Oduro Antiri, Carl Haladay Abraham, Emmanuel Kwasi Abu

PLoS One· March 2023

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Acceptance and Risk Perception of COVID-19 Vaccination among Pregnant and Non Pregnant Women in Sub-Saharan Africa: A Cross-Sectional Matched-Sample Study.
Onyekachukwu M Amiebenomo, Uchechukwu L Osuagwu, Esther Awazzi Envuladu, Chundung Asabe Miner, Khathutshelo P Mashige, Emmanuel Kwasi Abu

Vaccines (Basel)· February 2023

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The impact of information sources on COVID-19 vaccine hesitancy and resistance in sub-Saharan Africa.
Uchechukwu L Osuagwu, Khathutshelo P Mashige, Godwin Ovenseri-Ogbomo, Esther Awazzi Envuladu, Emmanuel Kwasi Abu

BMC Public Health· January 2023

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Acceptance of COVID-19 vaccine among sub-Saharan Africans (SSA): a comparative study of residents and diasporan dwellers.
Chundung Asabe Miner, Chikasirimobi G Timothy, Khathutshelo Percy, Mashige, Uchechukwu Levi Osuagwu, Emmanuel Kwasi Abu

BMC Public Health· January 2023

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Public awareness and perception towards COVID-19 in Sub-Saharan African countries during the lockdown.
Bernadine N Ekpenyong, Emmanuel K Abu, Raymond Langsi, Uchechukwu L Osuagwu, Richard Oloruntoba

Health Promot Perspect· August 2022

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Analysis of Perception, Reasons, and Motivations for COVID-19 Vaccination in People with Diabetes across Sub-Saharan Africa: A Mixed-Method Approach.
Uchechukwu Levi Osuagwu, Raymond Langsi, Godwin Ovenseri-Ogbomo, Khathutshelo Percy Mashige, Emmanuel Kwasi Abu

Int J Environ Res Public Health· June 2022

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Dry eye disease and meibomian gland dysfunction among a clinical sample of type 2 diabetes patients in Ghana.
Emmanuel K Abu, Amanfo O Ofori, Samuel B Boadi-Kusi, Stephen Ocansey, Richard K Yankah

Afr Health Sci· March 2022

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Factors affecting willingness to comply with public health measures during the pandemic among sub-Sahara Africans.
Obinna Nwaeze, Raymond Langsi, Uchechukwu L Osuagwu, Richard Oloruntoba, Godwin O Ovenseri-Ogbomo, Emmanuel K Abu

Afr Health Sci· December 2021

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Economic, Health and Physical Impacts of COVID-19 Pandemic in Sub-Saharan African Regions: A Cross Sectional Survey.
Khathutshelo Percy Mashige, Uchechukwu Levi Osuagwu, Sekar Ulagnathan, Bernadine N Ekpenyong, Emmanuel Kwasi Abu

Risk Manag Healthc Policy· November 2021

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Differences in Perceived Risk of Contracting SARS-CoV-2 during and after the Lockdown in Sub-Saharan African Countries.
Uchechukwu Levi Osuagwu, Chikasirimobi G Timothy, Raymond Langsi, Emmanuel K Abu, Piwuna Christopher Goson

Int J Environ Res Public Health· October 2021

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Knowledge, Attitudes, and Perceptions of COVID-19 Among Healthcare and Non-Healthcare Workers in Sub-Saharan Africa: A Web-Based Survey.
Bernadine N Ekpenyong, Uchechukwu L Osuagwu, Chundung Asabe Miner, Godwin O Ovenseri-Ogbomo, Emmanuel Kwasi Abu

Health Secur· September 2021

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Application and repeatability of ocular biometric measures for gaze position calibration in children.
Michael Ntodie, Eugene B Enimah, Yaw O Akoto, Joseph N Yennu, Samuel Abokyi, Emmanuel K Abu

Ophthalmic Physiol Opt· September 2021

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Risk perception of COVID-19 among sub-Sahara Africans: a web-based comparative survey of local and diaspora residents.
Emmanuel Kwasi Abu, Richard Oloruntoba, Uchechukwu Levi Osuagwu, Dipesh Bhattarai, Chundung Asabe Miner

BMC Public Health· August 2021

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Knowledge, Attitudes and Practices of Postnatal Mothers on Ophthalmia Neonatorum in the Central Region, Ghana.
Samuel Bert Boadi-Kusi, Selina Holdbrook, Samuel Kyei, Emmanuel Kwasi Abu

Health Serv Insights· August 2021

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A study of Ophthalmia Neonatorum in the Central Reion of Ghana: Causative Agents and Antibiotic Susceptibility Patterns.
Samuel Bert Boadi-Kusi, Samuel Kyei, Selina Holdbrook, Emmanuel Kwasi Abu, Jonathan Ntow

Glob Pediatr Health· May 2021

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Effect of hookworm infection and anthelmintic treatment on naturally acquired antibody responses against the GMZ2 malaria vaccine candidate and constituent antigens.
Benjamin Amoani, Ben Gyan, Samuel Asamoah Sakyi, Emmanuel Kwasi Abu, Samuel Victor Nuvor

BMC Infect Dis· April 2021

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Socio-demographic factors modify awareness, knowledge, and perceived risk of glaucoma in rural and urban residents in Ghana: a population-based survey.
Stephen Ocansey, Emmanuel K Abu, Carl Halladay Abraham, Andrews Owusu-Ansah, Caleb Acheampong

Ther Adv Ophthalmol· March 2021

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Misinformation About COVID-19 in Sub-Saharan Africa: Evidence from a Cross-Sectional Survey.
Uchechukwu L Osuagwu, Chundung A Miner, Dipesh Bhattarai, Khathutshelo Percy Mashige, Richard Oloruntoba, Emmanuel Kwasi Abu

Health Secur· February 2021

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